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#
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#   http://www.apache.org/licenses/LICENSE-2.0
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import unittest
import matx
from typing import Any
from matx.runtime import cuda_stream


class TestMATXCUDAStream(unittest.TestCase):
    def test_create_stream(self):
        def cuda_create_stream(device: int) -> Any:
            a = cuda_stream.create_stream(device)
            return a

        a = cuda_stream.create_stream(device=0)
        b = matx.script(cuda_create_stream)(0)

    def test_stream_sync(self):
        cu_stream = cuda_stream.create_stream(device=0)

        def cuda_stream_sync(device: int, stream: Any) -> None:
            cuda_stream.stream_sync(stream, device)

        func = matx.script(cuda_stream_sync)
        func(0, cu_stream)


if __name__ == "__main__":
    import logging

    logging.basicConfig(level=logging.INFO)
    unittest.main()
